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LuckyWell [14K]
2 years ago
8

1) During skating practice, Sasha landed 7 out of 12 jumps. What is the experimental

Mathematics
1 answer:
balandron [24]2 years ago
5 0

Answer:

14 maybe

Step-by-step explanation:

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if the parent function is square root of x, describe the translation of this function square root x+7
kotykmax [81]

The function y=\sqrt{x} sits with its starting point at the origin. The function y=\sqrt{(x-h)}+k is translated h units to the left or right and k units up or down. Since our radicand, the value under the square root sign, is x+7, putting that into our standard form it would be x-(-7) because minus a negative is a positive. So we move the parent graph to the left (-7 moves to the left) 7 units. There is no number k so our function is not moving up or down. Only to the left 7.

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2 years ago
The area of the base, or bottom, of a canister can be found by dividing its volume by its height. What is the area of the base o
Sindrei [870]

volume=43.96cubic inches

height=3inches

area of the base=volume/height

area of the base=43.96/3

=14.653

3 0
2 years ago
Two 1.60cm×1.60cm plates that form a parallel-plate capacitor are charged to ± 0.711nC . What is the potential difference across
lina2011 [118]
The surface charge density:
S(igma) = Q / A
A = 1.6 * 10^(-2) * 1.6 * 10^(-2) = 2.56 * 10^(-4) m²
The electric field:  E = S / E(psilon) o 
E = 0.711 * 10^^(-9) / ( 2.56 * 10 ^(-4) * 8.85 * 10 ^(-12) ) = 
= 0.3138 * 10 ^6 = 3.138 * 10^5 V/m
a ) Δ V = E d
Δ V = 3.138 * 10^5 V/m* 1.2 * 10^(-3) m = 376.56 V
b ) When d = 2.40 mm:
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7 0
3 years ago
Read 2 more answers
Every year, Calaveras County holds a frog jumping contest. Mia entered her frog into the 100-yard contest and it completed the r
worty [1.4K]

Answer:

Step-by-step explanation:

For Mia:

distance,d = 100 yard

time, t = 2 min 33 sec = 153 s

Speed = distance / time

speed = 100 / 153 = 0.65 yard/s

For Larisa:

distance, d = 350 yard

time, t = 5 min 18 sec = 318 s

speed = 350 / 318 = 1.1 yard/s

So, the speed of Larisa is more than the speed of Mia.

7 0
3 years ago
Find the cost in cents of 1.7kg of potatoes at 70 #per kg
Mrrafil [7]
What is the unit of currency here?  "  #  " does not represent any currency, but rather is a representation of "pound" (the unit of weight, not the British pound).

If you do mean "British pound," then

70 British pounds
------------------------ = 41.2 pence (like pennies) per kg.
     1.7 kg
8 0
2 years ago
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